Find the perimeter of the figure named and shown. Express the perimeter in the same unit of measure that appears on the given side or sides.
A. 13 yd
B. 2 yd
C. 26 yd
D. 24 yd
Answer: C
Mathematics
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Estimate the magnitude of the error involved in using the sum of the first four terms to approximate the sum of the entire series.
A. 1.02 × 10-2 B. 2.05 × 10-3 C. 6.83 × 10-4 D. 6.40 × 10-3
Mathematics
Find the least common multiple of the given polynomials.x2 - 2x, (x - 2)2
A. x(x - 2) B. (x + 2)(x - 2)2 C. x(x + 2)2 D. x(x - 2)2
Mathematics
Find the range of the given function.f(x) = 2x2 + 12x + 16
A. (-?, 2] B. [-2, ?) C. [-3, ?) D. (-?, 3]
Mathematics
Answer the question.The graph of f'(x) is a parabola with vertex at (a, 0). The parabola opens up. What does this information tell us about the concavity associated with f(x)? Explain.
What will be an ideal response?
Mathematics